Nice mod cromchen! Now that GTA V is coming for PC, X1 and PS4, the cars will be remastered with more polys and better textures (and separated doors from body), so we can start porting them to IV (And now that it comes to PC, the models are WFT and WDR, which are much more easier to open and convert without need to convert xtf to obj and so) 10/10!

Well, if your GTX 260 could run a bad optimized port of a console game like GTA IV at mid to high settings plus an unstable mod like ENBSeries, a GTA V with mid settings would run nice! You should buy it :)